/* ============================================================
   MED·X Consulting — brand stylesheet
   Palette, type and spacing per MED·X Brand Guideline (Studio Chloé)
   Elevated build: layered motion, editorial polish, accessible.
   ============================================================ */

/* ---- Brand tokens ---------------------------------------- */
:root {
  /* Palette (exact from brand book) */
  --light:    #F3F1EC;   /* page canvas            */
  --olive:    #897C6A;   /* clinic register, CTAs  */
  --moss:     #686354;   /* doctor register, accent*/
  --charcoal: #232120;   /* body text, footer      */

  --olive-deep: #766A59; /* CTA hover              */
  --moss-deep:  #585341; /* CTA hover              */

  /* Derived tints */
  --line-on-light: rgba(35, 33, 32, 0.14);
  --line-on-dark:  rgba(243, 241, 236, 0.18);
  --ink-soft:      rgba(35, 33, 32, 0.66);
  --light-soft:    rgba(243, 241, 236, 0.72);
  --light-faint:   rgba(243, 241, 236, 0.50);

  /* Type — Adobe Fonts (lust-sans, proxima-nova) with graceful fallbacks. */
  --font-display: "lust-sans", "Cormorant Garamond", "Times New Roman", Georgia, serif;
  --font-body:    "proxima-nova", "Montserrat", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;

  --container: 1240px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --section-y: clamp(4.5rem, 9vw, 8.5rem);

  --ease:       cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft:  cubic-bezier(0.33, 1, 0.68, 1);

  --shadow-card: 0 30px 60px -40px rgba(35,33,32,0.40);
  --shadow-img:  0 40px 90px -45px rgba(0,0,0,0.62);
}

/* ---- Reset / base ---------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--light);
  color: var(--charcoal);
  font-family: var(--font-body);
  font-weight: 300;
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.125rem); /* 16–18px */
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--olive); outline-offset: 3px; border-radius: 1px; }
::selection { background: var(--olive); color: var(--light); }

/* Refined scrollbar (supporting browsers) */
@supports (scrollbar-width: thin) {
  html { scrollbar-width: thin; scrollbar-color: var(--olive) transparent; }
}

/* ---- Layout helpers -------------------------------------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--section-y); }
[id] { scroll-margin-top: 84px; }
.measure { max-width: 62ch; }
.center { text-align: center; margin-inline: auto; }

/* ---- Typography ------------------------------------------ */
h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: 0.005em;
  margin: 0;
  text-wrap: balance;
}
.h-hero  { font-size: clamp(2.5rem, 1.6rem + 4.4vw, 5rem); letter-spacing: 0.004em; line-height: 1.04; }
.h-sect  { font-size: clamp(1.9rem, 1.3rem + 2.6vw, 3.1rem); }
.h-card  { font-size: clamp(1.35rem, 1.15rem + 0.7vw, 1.7rem); }

p { margin: 0 0 1.1em; text-wrap: pretty; }
p:last-child { margin-bottom: 0; }

/* Eyebrow / byline */
.eyebrow {
  font-family: var(--font-body);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 0.72rem;
  margin: 0 0 1.4rem;
  color: var(--olive);
  display: inline-flex; align-items: center; gap: 0.7em;
}
.eyebrow::before {
  content: ""; width: 1.8em; height: 1px; background: currentColor; opacity: 0.55;
  transform-origin: left; transform: scaleX(0); transition: transform .9s var(--ease-out) .15s;
}
.in .eyebrow::before, .eyebrow.in::before { transform: scaleX(1); }
.eyebrow--moss  { color: var(--moss); }
.eyebrow--light { color: var(--light-faint); }

.lead { font-size: clamp(1.08rem, 1rem + 0.4vw, 1.3rem); line-height: 1.6; color: var(--ink-soft); }
.on-dark .lead { color: var(--light-soft); }

/* ---- Buttons --------------------------------------------- */
.btn {
  position: relative; isolation: isolate; overflow: hidden;
  display: inline-flex; align-items: center; gap: 0.6em;
  font-family: var(--font-body); font-weight: 400;
  text-transform: uppercase; letter-spacing: 0.16em; font-size: 0.74rem;
  padding: 1.05em 1.9em; border: 1px solid transparent; border-radius: 0;
  text-decoration: none; cursor: pointer; will-change: transform;
  transition: background .35s var(--ease), color .35s var(--ease),
              border-color .35s var(--ease), transform .5s var(--ease-out);
}
/* sheen sweep */
.btn::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(115deg, transparent 30%, rgba(255,255,255,0.22) 50%, transparent 70%);
  transform: translateX(-120%); transition: transform .7s var(--ease-out);
}
.btn:hover::after { transform: translateX(120%); }
.btn-olive   { background: var(--olive); color: var(--light); }
.btn-olive:hover  { background: var(--olive-deep); }
.btn-moss    { background: var(--moss); color: var(--light); }
.btn-moss:hover   { background: var(--moss-deep); }
.btn-ghost-light { background: transparent; color: var(--light); border-color: var(--line-on-dark); }
.btn-ghost-light:hover { background: var(--light); color: var(--charcoal); border-color: var(--light); }
.btn-ghost-dark  { background: transparent; color: var(--charcoal); border-color: var(--line-on-light); }
.btn-ghost-dark:hover  { background: var(--charcoal); color: var(--light); border-color: var(--charcoal); }

.btn-row { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 2.2rem; }

/* Arrow text-link */
.arrow {
  display: inline-flex; align-items: center; gap: 0.55em;
  font-family: var(--font-body); font-weight: 400;
  text-transform: uppercase; letter-spacing: 0.16em; font-size: 0.74rem;
  text-decoration: none; color: var(--olive);
  border-bottom: 1px solid transparent; padding-bottom: 2px; width: max-content;
  transition: border-color .3s var(--ease), gap .3s var(--ease);
}
.arrow:hover { border-color: currentColor; gap: 0.9em; }
.arrow--moss  { color: var(--moss); }
.arrow--light { color: var(--light); }
.arrow .a-ico { transition: transform .35s var(--ease); }
.arrow:hover .a-ico { transform: translateX(4px); }

/* ---- Surfaces -------------------------------------------- */
.bg-charcoal { background: var(--charcoal); color: var(--light); }
.bg-olive    { background: var(--olive);    color: var(--light); }
.bg-moss     { background: var(--moss);     color: var(--light); }
.bg-light    { background: var(--light);    color: var(--charcoal); }
.on-dark h1, .on-dark h2, .on-dark h3 { color: var(--light); }

/* ============================================================
   GLOBAL MOTION CHROME — loader, progress, grain
   ============================================================ */

/* Page intro loader */
.mx-loader {
  position: fixed; inset: 0; z-index: 200;
  background: var(--charcoal);
  display: grid; place-items: center;
  transition: opacity .7s var(--ease), visibility .7s;
}
.mx-loader img { width: 64px; height: auto; opacity: 0; transform: translateY(8px); animation: mxMark 1s var(--ease-out) forwards; }
.mx-loader::after {
  content: ""; position: absolute; left: 50%; bottom: clamp(3rem, 12vh, 7rem); transform: translateX(-50%);
  width: clamp(140px, 22vw, 220px); height: 1px; background: var(--line-on-dark); overflow: hidden;
}
.mx-loader .mx-load-bar {
  position: absolute; left: 50%; bottom: clamp(3rem, 12vh, 7rem); transform: translateX(-50%);
  width: clamp(140px, 22vw, 220px); height: 1px; overflow: hidden;
}
.mx-loader .mx-load-bar::before {
  content: ""; position: absolute; inset: 0; background: var(--olive);
  transform: translateX(-100%); animation: mxLoad 1.1s var(--ease-out) forwards .1s;
}
@keyframes mxMark { to { opacity: 0.95; transform: none; } }
@keyframes mxLoad { to { transform: translateX(0); } }
html.loaded .mx-loader { opacity: 0; visibility: hidden; }

/* Scroll progress */
.mx-progress {
  position: fixed; top: 0; left: 0; height: 2px; width: 100%; z-index: 60;
  transform: scaleX(0); transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--moss), var(--olive));
  will-change: transform;
}

/* Film grain overlay */
.mx-grain {
  position: fixed; inset: -50%; z-index: 80; pointer-events: none; opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: mxGrain 8s steps(6) infinite; mix-blend-mode: overlay;
}
@keyframes mxGrain {
  0%{transform:translate(0,0)}10%{transform:translate(-3%,-2%)}20%{transform:translate(2%,3%)}
  30%{transform:translate(-2%,2%)}40%{transform:translate(3%,-3%)}50%{transform:translate(-3%,1%)}
  60%{transform:translate(2%,-2%)}70%{transform:translate(-1%,3%)}80%{transform:translate(3%,2%)}
  90%{transform:translate(-2%,-1%)}100%{transform:translate(0,0)}
}

/* ---- Header ---------------------------------------------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  transition: background .4s var(--ease), box-shadow .4s var(--ease),
              border-color .4s var(--ease), transform .5s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.hide { transform: translateY(-100%); }
.site-header .nav { display: flex; align-items: center; gap: 2rem; padding-block: 1.15rem; }
.brand { display: block; flex: 0 0 auto; line-height: 0; transition: transform .4s var(--ease); }
.brand:hover { transform: translateY(-1px); }
.brand img { height: 30px; width: auto; }
.brand .brand-dark { display: none; }
.nav-links { display: flex; gap: 1.9rem; margin-left: auto; }
.nav-links a {
  position: relative;
  font-family: var(--font-body); font-weight: 400; text-decoration: none;
  text-transform: uppercase; letter-spacing: 0.16em; font-size: 0.72rem;
  color: var(--light); opacity: 0.82; transition: opacity .25s, color .25s; padding-bottom: 3px;
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 100%;
  background: currentColor; transform: scaleX(0); transform-origin: right;
  transition: transform .4s var(--ease-out);
}
.nav-links a:hover::after, .nav-links a[aria-current="page"]::after { transform: scaleX(1); transform-origin: left; }
.nav-links a:hover, .nav-links a[aria-current="page"] { opacity: 1; }
.nav-cta { margin-left: 0.4rem; padding: 0.85em 1.4em; }

/* Scrolled / solid state */
.site-header.solid {
  background: color-mix(in srgb, var(--light) 88%, transparent);
  -webkit-backdrop-filter: blur(12px) saturate(1.1);
  backdrop-filter: blur(12px) saturate(1.1);
  border-bottom-color: var(--line-on-light);
}
.site-header.solid .brand .brand-light { display: none; }
.site-header.solid .brand .brand-dark  { display: block; }
.site-header.solid .nav-links a { color: var(--charcoal); }

.nav-toggle { display: none; }

/* ---- Hero ------------------------------------------------ */
.hero { position: relative; overflow: hidden; }
/* moving aura behind hero */
.hero::before {
  content: ""; position: absolute; z-index: 0; inset: -20%;
  background:
    radial-gradient(40% 50% at 22% 30%, rgba(137,124,106,0.28), transparent 60%),
    radial-gradient(38% 46% at 80% 72%, rgba(104,99,84,0.26), transparent 62%);
  filter: blur(8px);
  animation: heroAura 18s ease-in-out infinite alternate;
}
@keyframes heroAura {
  0%   { transform: translate3d(-2%, -1%, 0) scale(1); }
  100% { transform: translate3d(3%, 2%, 0) scale(1.08); }
}
.hero-inner {
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  padding-block: clamp(8rem, 14vh, 12rem) clamp(4.5rem, 9vw, 8rem);
}
.hero h1 { margin-bottom: 1.6rem; max-width: 16ch; }
.hero .lead { max-width: 46ch; }
.hero-figure { position: relative; }
.hero-figure img { width: 100%; object-fit: cover; box-shadow: var(--shadow-img); }
/* faint submark watermark, gently floating + parallax target */
.hero-mark {
  position: absolute; right: -4%; top: 8%; width: min(42vw, 540px);
  opacity: 0.06; pointer-events: none; z-index: 0; will-change: transform;
  animation: floatY 14s ease-in-out infinite alternate;
}
@keyframes floatY { to { transform: translateY(-22px) rotate(-2deg); } }
.hero-inner > * { position: relative; z-index: 1; }

/* Hero headline word reveal */
.h-hero .word { display: inline-block; overflow: hidden; vertical-align: top; }
.h-hero .word > span { display: inline-block; transform: translateY(110%); }
.h-hero.words-ready .word > span {
  transform: translateY(110%);
  transition: transform .9s var(--ease-out);
  transition-delay: calc(var(--wi, 0) * 55ms);
}
.h-hero.words-in .word > span { transform: translateY(0); }

/* ---- Audience entry band --------------------------------- */
.cards-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(1.25rem, 3vw, 2rem); margin-top: 3rem; }
.entry-card {
  position: relative; isolation: isolate;
  border: 1px solid var(--line-on-light);
  padding: clamp(1.8rem, 3.5vw, 3rem);
  display: flex; flex-direction: column; gap: 1.1rem;
  background: transparent;
  transition: transform .5s var(--ease-out), box-shadow .5s var(--ease), border-color .5s var(--ease);
}
/* pointer-tracking glow */
.entry-card::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0;
  background: radial-gradient(220px circle at var(--mx) var(--my), rgba(137,124,106,0.12), transparent 60%);
  transition: opacity .4s var(--ease);
}
.entry-card:hover::before { opacity: 1; }
.entry-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-card); }
.entry-card .arrow { margin-top: auto; }
.entry-card--clinic { border-top: 3px solid var(--olive); }
.entry-card--doctor { border-top: 3px solid var(--moss); }

/* ---- Trust band ------------------------------------------ */
.trust { padding-block: clamp(2.8rem, 5vw, 4rem); position: relative; overflow: hidden; }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1.5rem, 3vw, 2.5rem); }
.trust-item { border-left: 1px solid var(--line-on-dark); padding-left: 1.4rem; }
.trust-num {
  font-family: var(--font-display); font-weight: 300;
  font-size: clamp(2.4rem, 1.8rem + 1.8vw, 3.4rem); line-height: 1; color: var(--light);
  font-variant-numeric: tabular-nums; display: inline-block;
}
.trust-label { display: block; margin-top: 0.7rem; font-size: 0.82rem; color: var(--light-soft); line-height: 1.45; }
.trust-item--tag { display: flex; align-items: center; }
.trust-item--tag .trust-label { margin-top: 0; font-size: 0.74rem; letter-spacing: 0.14em; text-transform: uppercase; }

/* ---- Specialisations grid -------------------------------- */
.spec-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line-on-light); margin-top: 3rem; border: 1px solid var(--line-on-light); }
.spec-card { position: relative; background: var(--light); padding: clamp(1.8rem, 3.5vw, 3rem); transition: background .45s var(--ease); overflow: hidden; }
.spec-card::after {
  content: ""; position: absolute; left: 0; top: 0; height: 3px; width: 100%;
  background: linear-gradient(90deg, var(--olive), var(--moss));
  transform: scaleX(0); transform-origin: left; transition: transform .6s var(--ease-out);
}
.spec-card:hover::after { transform: scaleX(1); }
.spec-card:hover { background: #fff; }
.spec-num { font-family: var(--font-display); font-size: 1.6rem; color: var(--olive); display: block; margin-bottom: 1rem; transition: transform .45s var(--ease); }
.spec-card:hover .spec-num { transform: translateY(-2px); }
.spec-card h3 { margin-bottom: 0.8rem; }
.spec-card p { color: var(--ink-soft); margin: 0; }

/* ---- Pitch band (For clinics / For doctors) -------------- */
.pitch { position: relative; overflow: hidden; }
.pitch-inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.pitch h2 { margin-bottom: 1.5rem; max-width: 18ch; }
.feature-list { list-style: none; margin: 1.8rem 0 2.4rem; padding: 0; display: grid; gap: 1rem; }
.feature-list li { position: relative; padding-left: 1.8rem; line-height: 1.5; }
.feature-list li::before { content: "—"; position: absolute; left: 0; opacity: 0.7; transition: transform .4s var(--ease), opacity .4s; }
.feature-list li:hover::before { transform: translateX(3px); opacity: 1; }
.pitch-figure { position: relative; }
.pitch-figure img { width: 100%; box-shadow: var(--shadow-img); }
.pitch-mark { position: absolute; opacity: 0.07; width: min(34vw, 420px); pointer-events: none; will-change: transform; }

/* Image clip-reveal wrapper */
.reveal-img { position: relative; overflow: hidden; }
.reveal-img > img { transform: scale(1.12); transition: transform 1.4s var(--ease-out); }
.reveal-img::after {
  content: ""; position: absolute; inset: 0; background: var(--light); transform-origin: right;
  transition: transform 1.1s var(--ease-out);
}
.on-dark .reveal-img::after { background: var(--charcoal); }
.reveal-img.in > img { transform: scale(1); }
.reveal-img.in::after { transform: scaleX(0); }

/* ---- Mission band ---------------------------------------- */
.mission { text-align: center; }
.mission .h-sect { max-width: 22ch; margin-inline: auto; }
.mission .measure { margin-top: 2rem; }
.mission-quote { font-family: var(--font-display); font-size: clamp(1.3rem, 1.1rem + 1vw, 1.9rem); color: var(--olive); margin-top: 2.4rem; line-height: 1.3; }
.mission-mark { width: 64px; margin: 0 auto 2rem; opacity: 0.8; animation: floatY 12s ease-in-out infinite alternate; }

/* ---- Closing CTA band ------------------------------------ */
.closing h2 { margin-bottom: 3rem; max-width: 18ch; }
.split-2 { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 4vw, 4rem); }
.split-2 .col { border-top: 1px solid var(--line-on-dark); padding-top: 1.8rem; transition: border-color .4s var(--ease); }
.split-2 .col:hover { border-top-color: var(--olive); }
.split-2 .col h3 { margin-bottom: 0.6rem; }
.split-2 .col p { color: var(--light-soft); margin-bottom: 1.6rem; }

/* ---- Contact / enquiry ----------------------------------- */
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(2rem, 5vw, 4.5rem); margin-top: 3rem; align-items: start; }
.route { border: 1px solid var(--line-on-light); padding: 1.6rem 1.8rem; margin-bottom: 1.25rem; transition: transform .4s var(--ease-out), border-color .4s var(--ease); }
.route:hover { transform: translateX(4px); border-color: var(--olive); }
.route .eyebrow { margin-bottom: 0.6rem; }
.route a.mail { font-family: var(--font-display); font-size: 1.25rem; text-decoration: none; border-bottom: 1px solid var(--line-on-light); }
.route a.mail:hover { border-color: currentColor; }
form.enquiry { display: grid; gap: 1.1rem; }
.field { display: grid; gap: 0.5rem; }
.field label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.16em; color: var(--ink-soft); }
.field input, .field select, .field textarea {
  font-family: var(--font-body); font-size: 1rem; color: var(--charcoal);
  background: rgba(255,255,255,0.4); border: 1px solid var(--line-on-light); border-radius: 0;
  padding: 0.85em 1em; width: 100%; transition: border-color .3s var(--ease), background .3s var(--ease);
}
.field textarea { resize: vertical; min-height: 130px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--olive); background: #fff; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }

/* ---- Footer ---------------------------------------------- */
.site-footer { background: var(--charcoal); color: var(--light-soft); padding-block: clamp(3.5rem, 6vw, 5.5rem) 2.5rem; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); }
.footer-mark { width: 54px; margin-bottom: 1.4rem; }
.footer-brand .fname { font-family: var(--font-display); font-size: 1.4rem; color: var(--light); margin-bottom: 0.7rem; }
.footer-brand p { max-width: 34ch; color: var(--light-faint); font-size: 0.95rem; }
.footer-col h4 { font-family: var(--font-body); font-weight: 400; text-transform: uppercase; letter-spacing: 0.2em; font-size: 0.68rem; color: var(--light-faint); margin: 0 0 1rem; }
.footer-col a { display: block; text-decoration: none; color: var(--light); margin-bottom: 0.6rem; transition: opacity .25s, transform .3s var(--ease); width: max-content; }
.footer-col a:hover { opacity: 0.7; transform: translateX(3px); }
.footer-note { margin-top: clamp(2.5rem, 5vw, 4rem); padding-top: 1.8rem; border-top: 1px solid var(--line-on-dark); font-size: 0.82rem; color: var(--light-faint); display: grid; gap: 0.8rem; }
.footer-legal { display: flex; flex-wrap: wrap; gap: 0.4rem 0.9rem; align-items: center; }
.footer-legal a { color: var(--light-soft); text-decoration: none; border-bottom: 1px solid transparent; }
.footer-legal a:hover { border-color: currentColor; }
.dot { opacity: 0.4; }

/* ============================================================
   REVEAL SYSTEM (progressive enhancement)
   Hidden ONLY when JS is active; otherwise content is always visible.
   ============================================================ */
.reveal { will-change: opacity, transform; }
html.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .9s var(--ease-out), transform .9s var(--ease-out); transition-delay: calc(var(--i, 0) * 90ms); }
html.js .reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  html.js .reveal { opacity: 1 !important; transform: none !important; }
  .h-hero .word > span { transform: none !important; }
  .reveal-img > img { transform: none !important; }
  .reveal-img::after { display: none; }
  .mx-grain, .hero::before, .hero-mark, .mission-mark { animation: none !important; }
}

/* ---- Responsive ------------------------------------------ */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; padding-block: 7.5rem 4rem; }
  .hero-figure { order: -1; max-width: 460px; }
  .hero-mark { display: none; }
  .pitch-inner { grid-template-columns: 1fr; }
  .pitch-figure { order: -1; max-width: 460px; }
  .contact-grid { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr 1fr; gap: 1.8rem; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 680px) {
  .nav-links, .nav-cta { display: none; }
  .nav-toggle {
    display: inline-flex; flex-direction: column; gap: 5px; margin-left: auto;
    background: none; border: 0; cursor: pointer; padding: 6px; z-index: 46;
  }
  .nav-toggle span { width: 26px; height: 1.5px; background: var(--light); transition: background .3s, transform .35s var(--ease), opacity .25s; }
  .site-header.solid .nav-toggle span { background: var(--charcoal); }
  .mobile-open .nav-toggle span { background: var(--light); }
  .mobile-open .nav-toggle span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .mobile-open .nav-toggle span:nth-child(2) { opacity: 0; }
  .mobile-open .nav-toggle span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
  .mobile-nav {
    position: fixed; inset: 0; background: var(--charcoal); color: var(--light);
    display: flex; flex-direction: column; justify-content: center; gap: 1.4rem;
    padding: var(--gutter); transform: translateY(-100%); transition: transform .55s var(--ease); z-index: 45;
  }
  .mobile-open .mobile-nav { transform: none; }
  .mobile-nav a { font-family: var(--font-display); font-size: 1.9rem; text-decoration: none; color: var(--light); opacity: 0; transform: translateY(14px); transition: opacity .5s var(--ease-out), transform .5s var(--ease-out); }
  .mobile-open .mobile-nav a { opacity: 1; transform: none; }
  .mobile-open .mobile-nav a:nth-child(1){transition-delay:.10s}
  .mobile-open .mobile-nav a:nth-child(2){transition-delay:.16s}
  .mobile-open .mobile-nav a:nth-child(3){transition-delay:.22s}
  .mobile-open .mobile-nav a:nth-child(4){transition-delay:.28s}
  .mobile-open .mobile-nav a:nth-child(5){transition-delay:.34s}
  .mobile-nav .btn { margin-top: 1rem; }
  .cards-2, .spec-grid, .split-2, .form-row { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-item { border-left: 0; border-top: 1px solid var(--line-on-dark); padding-left: 0; padding-top: 1.2rem; }
}
.mobile-nav { display: none; }
@media (max-width: 680px) { .mobile-nav { display: flex; } }